Wedding Ring /Engagement Ring The lover declares his love by offering a diamond ring to his bride-to-be as his proof of love to her. The origin of the engagement ring dates back to ancient Egypt, where it was already worn on the left ring finger. According to belief, this finger is directly connected to the heart by its venous system. By accepting the ring, the bride-to-be gives her heart to her betrothed. These commitments symbolize strength, solidity and eternity. diams SA is dedicated to using high quality diamonds. They are chosen trough a rigorous selection process. All our diamonds are certified GIA (Gemological Institute of America) from 0.50 carat and above.